ArsenX by

ArsenXnp is an ANSI/NSF 61 certified, iron oxide based media that utilizes
nanotechnology to modify the surface chemistry to produce a sorbent media with exceptional affinity and capacity for arsenic – both arsenate and arsenite.

ArsenXnp is built on a traditional ion exchange resin matrix with the following
advantages:

• Operates at conventional well head pressures (up to 120 psi)
• ArsenXnp beads have superior crush strength
• ArsenXnp product handles like conventional ion exchange resins
• No fines generation during service or regeneration cycles
• No need to backwash ArsenXnp during service due to pressure drop concerns
• ArsenXnp offers minimal pressure drop through resin bed
• Spherical beads facilitates “plug-flow” through the media
• High columnar efficiencies and loading
• Minimal labor needed for operation or change-outs due to very high capacity
• Ideal for municipal systems and for residential POE & POU devices
• Currently 12 ArsenXnp pilot plants in operation at municipal and bottled
  water sites
• Cost effective treatment